Upgrade for Bestec ATX-1956D (HP p/n: 0950-4106)

I need an upgrade for my Bestec ATX-1956D (HP p/n: 0950-4106) power supply. Minimal upgrade to 250 watts (e.g. At least 18 amps on 12v) but prefer higher capacity if available. Does anyone know of a Bestec or clone model which will work? (i.e. Same lines/plugs out and essentially same box)

If not, does anyone know of a site which provides cross-references for power supplies?

They should fit your form factor and output as much as 350W being relatively cheap, but neither gets 18 amps on 12V rail...I think no power supply of that size has an output like that...think about a cheap but substancial chassis upgrade if you need that power...Have a look at directron for the PSUs.

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The power supply is very inexpensive and can most likely be bought from any of your computer retailers, Amazon - Just make sure to confirm the right model type of power supply. BEST to have it tested before replacing it. To make sure that is the issue.. Many computer shops will test for free.

Most computer testing facilities will test your current power supply for free. A replacement is very inexpensive to replace. Bestbuy, MicroCenter, small computer shops and buy replacemnent from Amazon.com, newegg.com.. Just make sure you have the correct information for your replacement. The model number on the power supply would be your best bet in most cases. Good luck and have a great day. I buy power supplies as low as $15 dollars Generic

Would recommend replacing this unit instead of serrviceing it yourself it will cause adverse effect and may even smoke. These units once they dye there gone. If you need a diagram I would direct you to www.apex.com.

Some video cards have such huge processing power that they need thier own supply, as it would draw too much current from the motherboard otherwise. Below is a web site which reinforces this information, and gives an explanation of each connector.